
Surf Forecasts:
Tarnos - La Digue surf forecast from 25 Jul 2026:
- Best quality surf: Monday 27 Jul, 11AM (local time) - 2.5ft (0.8m), 11s period, NW swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 2PM (local time) - 4.5ft (1.4m), 11s period, NW swell with 445 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 11AM (local time) - 2.5ft (0.8m), 11s period with NW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 11AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 1.0m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.4m 11s and forecast to arrive on Monday (Jul 27) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Saturday (Aug 01) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 27th Jul) | 2.5ft (0.8m) 11s |
| Best Surf | 11AM (Mon 27th Jul) | 2.5ft (0.8m) 11s |
| Most Powerful | 2PM (Mon 27th Jul) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. The outlook for Tarnos is a classic tale of patience. The first week and a half are pretty grim, but the end of the run offers a solid reward for those willing to wait.
We kick off with a long stretch of poor conditions. From Saturday the 25th of July all the way through to the morning of Monday the 3rd of August, there’s nothing worth paddling out for. The wind is mostly onshore or cross-onshore, and the swell is either weak, short-period, or just messy. There’s a glimmer of hope on the morning of Monday the 27th of July – the wind goes glassy, but the swell is only 3 ft from the NW with a long 11-second period. That long period groundswell can be tricky at a beach/jetty setup like Tarnos; it might break a bit too straight, but it’s clean. The combined energy is moderate (242). It’s a tease, not a standout.
The real standout comes on Tuesday the 28th of July. The morning session is where it’s at. We’ve got a clean 4 ft NW swell with a solid 10-second period and a light offshore wind from the ESE. The combined energy is moderate (355), and the offshore wind will make for some clean, lined-up waves. This is the best on offer in the near term – a proper window of quality. The water temperature is 77°F, which is much warmer than normal for this time of year, so you won’t need a thick suit.
After that, the gloom returns. From Wednesday the 29th of July through to the morning of Saturday the 8th of August, it’s back to weak, short-period, onshore wind slop. The combined energy drops into the weak range (49 to 128), and the conditions are consistently poor. There’s a brief moment on the morning of Thursday the 30th of July with a clean 3 ft NW swell and light offshore wind, but the energy is very weak (93) and the waves are tiny. It’s surfable, but barely.
The long-range promise lands on the morning of Sunday the 9th of August. Glassy conditions, a 4 ft WNW swell with an 8-second period, and moderate combined energy (230). The wind is calm, so it’ll be clean. It’s not a massive swell, but after all that waiting, it’s a solid, rideable morning. The afternoon sees the wind swing onshore and the swell jumps to 6 ft, but it gets messy. The morning is the clear pick for that date.
So, to sum it up: Tuesday the 28th of July morning is your best bet – clean, offshore, and a decent swell. The Sunday the 9th of August morning is the promising long-range option, but treat it as a hopeful look rather than a lock-in.
Rusty signing off.
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat night. Warm (max 22°C on Sat morning, min 18°C on Mon night). Winds decreasing (fresh winds from the W on Sat morning, calm by Mon night). | Days 4-6 Weather SummaryMostly dry. Warm (max 38°C on Tue night, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 6 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 8 | WNW 11 |
Wave Graph | |||||||||||||||||||||
171 | 367 | 371 | 200 | 128 | 76 | 140 | 442 | 348 | 355 | 279 | 208 | 119 | 138 | 95 | 93 | 75 | 57 | 45 | 31 | 39 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | glassy | cross | glassy | off | cross | cross-on | cross-on | cross-on | cross-on | off | cross | on | on | cross-on | on |
High Tide | 2:55PM3.30m | 3:24AM3.23m | 3:43PM3.44m | 4:09AM3.35m | 4:25PM3.59m | 4:48AM3.48m | 5:02PM3.73m | 5:23AM3.60m | 5:37PM3.86m | 5:56AM3.70m | 6:10PM3.95m | 6:29AM3.77m | 6:42PM4.01m | ||||||||
Low Tide | 8:47AM1.77m | 9:29PM1.65m | 9:45AM1.66m | 10:20PM1.49m | 10:31AM1.52m | 11:01PM1.34m | 11:11AM1.37m | 11:38PM1.20m | 11:46AM1.24m | 00:12AM1.09m | 12:20PM1.14m | 00:45AM1.02m | 12:53PM1.08m | 1:18AM0.99m | |||||||
6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | — | 9:37 | — | — | 9:36 | — | — | 9:35 | — | — | 9:32 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | |
mm | — | 6 | 13 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 19 | 21 | 21 | 27 | 35 | 38 | 23 | 24 | 23 | 25 | 31 | 30 | 28 | 35 | 27 |
Feels °C | 18 | 17 | 19 | 19 | 18 | 20 | 19 | 23 | 21 | 27 | 33 | 35 | 25 | 25 | 24 | 26 | 30 | 30 | 27 | 34 | 23 |
Swell 1 Height (m) Direction Period (s) | W 12 | NW 11 | — | W 10 | WNW 10 | NW 6 | NW 7 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 8 | N 5 |
3 | 5 | — | 2 | 9 | 76 | 102 | 442 | 348 | 355 | 279 | 208 | 119 | 138 | 95 | 93 | 75 | 57 | 45 | 31 | 15 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 12 | NW 12 | NW 11 | — | — | — | — | — | NW 5 | — | — | — | — | — | NW 4 | W 12 | WNW 11 |
— | — | — | — | 6 | 35 | 140 | — | — | — | — | — | 28 | — | — | — | — | — | 4 | 3 | 39 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 |
— | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 7 | NW 7 | NW 7 | NW 7 | — | — | — | — | — | — | W 3 | — | — | NW 3 | — | N 3 | NW 4 | — | NNW 4 | SE 2 |
171 | 367 | 371 | 200 | 128 | — | — | — | — | — | — | 8 | — | — | 3 | — | 1 | 10 | — | 5 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 192 | 311 | 155 | 228 | 204 | 27 | 0 | 95 | 0 | 0 | 6 | 25 | 25 | 549 | 29 | 0 | 62 | 29 | 44 | 241 | 40 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.










